{"product_id":"etc-erp-24r1-24b1-ml3p-7123a1022","title":"ETC ERP-24R1-24B1-ML3P Echo Relay Panel | 24-Position","description":"\u003cp\u003eThe ETC ERP-24R1-24B1-ML3P Unison Echo Relay Panel is a control-focused power distribution solution for installed lighting systems that need flexible switching, dimming support, and networked integration. Designed for venues such as theaters, schools, houses of worship, conference centers, retail spaces, and restaurants, it combines a 24-position relay panel with a 30-position breaker subpanel in a cabinet sized for standard stud-width construction. The enclosure supports flush- or surface-mount installation and provides front access for service in space-constrained electrical rooms.\u003c\/p\u003e\u003cp\u003eThis panel is built to work within modern architectural and entertainment lighting ecosystems. Native support for Echo, DMX-512, streaming ACN, astronomical time clock functions, and stand-alone operation gives integrators multiple control paths without relying on external hardware for core operation. The onboard interface and web UI simplify setup, playback, and management, while the integrated EchoConnect power supply supports connected stations, sensors, and output devices. For projects requiring broader control strategies, optional 0-10 V, contact input, and DALI cards expand system design options.\u003c\/p\u003e\u003cp\u003eOperationally, the panel adds practical value through local override capability, emergency bypass support, and measured branch-circuit energy usage reporting. It also accommodates a wide range of relay, breaker, and dimmer configurations, including support for plug load control and GFCI breaker options upon request. For contractors and facility teams standardizing on ETC control infrastructure, this relay panel offers a scalable foundation for centralized lighting power and control.\u003c\/p\u003e","brand":"Electronic Theatre Controls, Inc.","offers":[{"title":"Default Title","offer_id":52450985705656,"sku":"147669","price":6365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/147669_ETC_docs_ERP-24R1-24B1-ML3P-Data-Sheet_ALT2_sqr2.jpg?v=1778860309","url":"https:\/\/soundpro.com\/products\/etc-erp-24r1-24b1-ml3p-7123a1022","provider":"SoundPro","version":"1.0","type":"link"}